baber/WOPTO huggingface dataset:
Patent JP-S55159141-A (JP)
Title: Measuring method of nitrogen and/or phosphorus and its device
Inventor: UEMATSU YOSHITOSHI
IPC: G01N21/78
Filed: 1979-05-30
Abstract: PURPOSE:To measure P, N by adding the coloring reagents having respectively the specified maximum absorptions with the respective ions of nitric acid, nitrous acid, NH4, phosphoric acid, to the aqueous sample solution, letting the light of the specific wavelengths transmit through the colored solution and detecting the absorbancies thereof by solar batteries. CONSTITUTION:The P, N components in sample water are converted to NO3<->, NO2<->, NH4<->, PO4<-3> respectively and the specific coloring agents are controlled to those having maximum absorbancy at 560, 545, 680, 715nm in wavelength in the order of the foregoing ions, respectively. The green color light of 1a from a green color light emitting diode in the case of NO3<->, NO2<-> is let to transmit through the aqueous solution colored by adding these reagents into the aqueous sample solution and the red color light from a red color light emitting diode in the case of NH4<+>, PO4<-3> is let to transmit therethrough. The absorbancies of the light of the maximum absorption wavelengths by the respective ions are detected by using solar batteries 4. The absorbancies thus detected are displayed in a concentration display device 14 by way of a logarithmic conversion circuit 11 and arithmetic circuit 12. In this way, the P, N components may be measured with the simple constructin, easy operations and small power consumption.
Patent JP-H11265594-A (JP)
Title: Sense amplifier
Inventor: RAI TOSHIKI
IPC: G11C16/06
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the sensitivity of a sense amplifier and to increase the speed of rising operation. SOLUTION: A transistor 13 is connected between a transistor 12 being a load for reading and a bit line 6, while a transistor 14 is connected between a power source and the bit line 6. An output terminal of an inverter 15 receiving a potential VBL of the bit line 6 is connected to gates of the transistors 13, 14. In rising operation, a current is supplied to the bit line 6 through the transistor 12 and the transistor 13, while a current is supplied to the bit line 6 through the transistor 14.
Patent JP-S60212500-A (JP)
Inventor: NAKAJIMA YASUTOSHI
IPC: C11D7/54
Filed: 1984-04-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58184600-A (JP)
Inventor: SUGIMOTO YOSHIKAZU
IPC: G21F9/32
Filed: 1982-04-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06258036-A (JP)
Title: Rotary optical sensor
Inventor: SAITO HIDEFUMI
IPC: G01B11/10
Filed: 1993-03-02
Abstract: PURPOSE:To make fine the measuring pitch while allowing downsizing and power reduction. CONSTITUTION:The rotary optical sensor comprises an optical sensor body 2 for measuring an object while rotating thereabout, and a contaminant removing member 18. The contaminant removing member 18 can be shifted between a contaminant removing position and a waiting position and at the contaminant removing position, the member 18 is moved relatively by the rotation of the sensor body 2 while touching the outer surface of translucent members 8c, 9f.
Patent JP-H06255298-A (JP)
Title: Transferring method for transfer sheet with metal thin film layer
Inventor: FURUKAWA HIROKI
IPC: B32B33/00
Filed: 1993-03-02
Abstract: PURPOSE:To represent a beautiful edge of a transferred design pattern when a transfer sheet having a metal thin film layer at a material to be transferred such as cloth, etc., is transferred as predetermined design pattern such as a character, a graphic, etc., and to provide excellent integrity with the material to be transferred. CONSTITUTION:After a transfer sheet 2 having a metal thin film layer (e) and a heat sensitive adhesive layer (h) is so superposed on a material to be transferred such as cloth 1, etc., as to bring the layer (h) into contact with the cloth, the sheet 2 is divided with heat to a design pattern 3 and a residue 7 by a heating fusion-cutting die 4, and an edge of the pattern 3 is temporarily adhered to the cloth 1 (h1 part). After the residue 7 is removed, the cloth 1 is turned over, a heating pressing member is pressed from its rear surface, and the pattern 3 is primarily adhered to the cloth 1 on an entire surface of the layer (h).
Patent JP-H1026830-A (JP)
Title: Manufacture of printing plate by silver salt diffusion transfer method
Inventor: VAES JOS
IPC: G03C8/36
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining a lithographic printing plate by a silver salt diffusion transfer method with a comparatively small consumption of an aqueous alkaline solution. SOLUTION: The image forming element to be used has a photosensitive layer containing at least one kind of silver halide emulsion and an image receiving layer containing physical development nuclei and relative in water permeability to this photosensitive layer on a support and this element is imagewise exposed and it has an aqueous alkaline solution added in the presence of at least one kind of developing agent contained in the solution and/or in the element and in the presence of a silver halide solvent to form a silver image in the image receiving layer. According to circumstances, the step in which a neutralizing solution is used for the element is added, and the lithographic printing plate is obtained by feeding the aqueous alkaline solution only to the surface of the element by a specified method.
Patent JP-S59194378-A (JP)
Inventor: MIKI TAKEO
IPC: H05B6/68
Filed: 1983-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61227972-A (JP)
Inventor: KAMEDA TSUNEJI
IPC: B23K20/00
Filed: 1985-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01239927-A (JP)
Title: Formation of pattern
Inventor: SUGIMOTO NAOAKI
IPC: G03C1/00
Filed: 1988-03-22
Abstract: PURPOSE:To simultaneously develop first and second negative type resist films by forming the second negative type resist film on the first one and selectively irradiating the second negative type resist film with a light. CONSTITUTION:A first negative type resist film 12 is formed on a substrate 11 and a second negative type resist film 13 of the same kind of the first one is applied on the first one 12. Then, selective light irradiation l1 is effected by a projection exposure method to selectively form an optically sensitized region 14 in the second negative type resist film 13, and the first and second negative type resist films 12, 13 are selectively removed to form openings 15. With such a construction, the first and second negative type resist films 12, 13 can simultaneously be developed because the first negative type resist film 12 is to be dissolved in a development solution without exposure to light.
Patent JP-H08259218-A (JP)
Title: Mica, its treatment and electric resistance element and photosensor element using the same
Inventor: HASHIMOTO YUICHI
IPC: G01J1/02
Filed: 1995-03-27
Abstract: PURPOSE: To improve the environmental stabilityy of mica without deteriorating its chemical and mechanical strength and heat resistance by irradiating the surface of mica with a neutral argon beam. CONSTITUTION: In this treatment, mica 32 having a >=5Å surface roughness is fixed on a supporting base 31 placed inside a vacuum chamber 37 and then, an evacuation pump connected to an evacuation gas port 38 is driven to evacuate the inside of the vacuum chamber 37 to <=1×10<-4> Torr and thereafter, gaseous argon is supplied to an ion gun 33 through a supply pipe 35. Subsequently, a neutral argon beam is generated from the ion gun 33 by operating an ion gun driving power source and then, a shutter 39 is opened to irradiate the mica 32 with the neutral argon beam at a 10 to 90 deg. incident angle to the surface of the mica 32.
Patent JP-H04280845-A (JP)
Title: Cement admixture and cement composition
Inventor: MIHARA TOSHIO
IPC: C04B22/08
Filed: 1991-03-08
Abstract: PURPOSE:To provide a cement admixture useful mainly in the field of civil engineering and construction and a cement composition using the aforementioned cement admixture. CONSTITUTION:This invention is constituted as follows. A cement admixture containing calcium aluminosilicate glass, gypsums and a mono- or trivalent metallic sulfate as active components and a cement composition containing a cement and the cement admixture. The cement composition, capable of readily regulating the operation time and excellent in developing properties of initial strength is obtained according to this invention.
Patent JP-H05272243-A (JP)
Title: Folding type handrail in structure for operation
IPC: E04G21/32
Filed: 1992-03-26
Abstract: PURPOSE:To tilt a pair of handrail bodies installed into an opening section formed to a floor board section to the opening section side by operating a screw type jack, and to set up a floor material onto the external surface of one handrail body and close the opening section by simple work while eliminating the need for the mounting and dismantling operation of handrails. CONSTITUTION:Folding type handrails 21 are mounted to both side edge sections of an opening section 10 for entrance and exit formed to the floor board section 9 of a structure for operation, and a pair of expansion type handrail bodies 23A, 23B in a freely erective and side-way falling manner in the mutually opposite directions are installed to both side edge sections of the opening section of the floor board section while a floor material 24 is set up onto the external surface of one handrail body 23A. A screw type jack 26 mutually folding both these handrail bodies so that the floor board 211 fitted to one handrail body 23A is directed toward the upper side is attached.
Patent JP-S58186621-A (JP)
Inventor: TAKEMAE SHIGERU
IPC: D02G1/02
Filed: 1982-04-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05269335-A (JP)
Title: Moisture absorber
IPC: B01D53/26
Filed: 1992-03-26
Abstract: PURPOSE:To effectively dry and regenerate an moisture adsorbent in hygroscopic cartridges irrespective of their number. CONSTITUTION:Flat hygroscopic cartridges 7 where vent holes 6 are formed on both sides and which houses a hygroscopic material 9, and a drying unit 31 into which a fan 1 and a heater 30 are incorporated are provided. The hygroscopic cartridges 7 are made freely attachable and detachable to and from the drying unit 31. The cartridges 7 are constituted, connected so that their vent holes may communicate with each other. The drying unit 31 is provided with a revolution changing means by which the revolution of the fan 1 is lowered with the decrease in the number of the hygroscopic cartridges 7 fitted to the drying unit 31.
Patent JP-H03266767-A (JP)
Title: Controlling device for re-adhesion
Inventor: IMANAKA ASAHARU
IPC: F21S8/10
Filed: 1990-03-16
Abstract: PURPOSE:To surely prevent sliding etc., of a car by mounting on each truck an electromagnetic attracting device which when electricity is transmitted generates an attracting force between itself and a rail, and energizing the attracting device when sliding, etc., of the truck is detected, in a device wherein each wheel is caused to adhere again to a rail when sliding or slipping of the car is detected. CONSTITUTION:A pair of right and left attracting devices 5A, 5B are mounted on the respective front and rear trucks 8A, 8B of a railway car 7 with a predetermined space between each of the attracting devices and a rail 6. When each of the attracting devices 5A, 5B is energized an attracting force is generated between each of the attracting devices 5A, 5B and the rail 6 and axle loads are increased and thereby adhesion (frictional force) between each wheel and the rail 6 is increased so as to prevent sliding or slipping of each wheel and cause each wheel to adhere again to the rail. The attracting devices 5A, 5B are so controlled via respective first and second truck axle load controllers CT1, CT2 that when sliding or slipping of wheels is detected by a sliding and slipping detector 1 the attracting devices 5A, 5B are each supplied with electricity and energized.
Patent JP-H05134312-A (JP)
Title: Electronic still/silver salt film camera
Inventor: TERUI NOBUHIKO
IPC: G03B17/48
Filed: 1991-03-07
Abstract: PURPOSE:To enable a photographer to take a photograph while automatically switching a recording mode according to the pattern preset by him by providing a photographing pattern setting means. CONSTITUTION:This camera is constituted mainly of a camera body 1, a photographic lens 2, a focal plane shutter 3 for a silver salt film (AG), a diaphragm for AG, a photodetector 5 for photometry, the silver salt film 6, a half mirror 7, an image pickup element 8 for electronic still (SV), and a diaphragm 9 for SV, etc. The camera has the photographing pattern setting means which sets the sequence of photographing by the SV mode and the AG mode and the number of the photographing frames respectively of the SV mode and the AG mode and a pattern control means which controls the SV mode and the AG mode in such a manner that the photographing is executed according to the pattern. Then, the sequence of the photographing by the SV system and the photographing by the AG system and the number of the photographing frames are arbitrarily set and the photographing is executed according to the set patterns and, therefore, there is no need for switching the setting at every photographing.
Patent JP-H10259232-A (JP)
Title: Elastomer composition for foaming and cellular material
Inventor: IKETANI KOICHI
IPC: C08J9/06
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in preserving stability of a non-crosslinked material, capable of cross-linking and foaming in a short period of time and having uniform cells in the obtained cellular material, and useful for an interior part of an automobile by containing an elastomer containing epoxy group as a polymer component. SOLUTION: This elastomer composition for foaming is obtained by blending (A) 100 pts.wt. elastomer containing epoxy group, (B) 0.1-20 pts.wt. polyvalent carboxylic acid having >=2 carboxyl groups, (C) 0.1-7 pts.wt. guanidine compound expressed by formula I or II (R1 to R12 are each H, a 1-20C alkyl or aryl), (D) 0.1-10 pts.wt. at least one of a quaternary ammonium salt and a quaternary phosphonium salt and (E) 0.1-30 pts.wt. thermally decomposable type blowing agent. Further, it is preferable to contain 0.1-7 pts.wt. thiuram compound expressed by formula III [R13 , R14 are each a 1-20C alkyl or aryl; (x) is 1-10].
Patent JP-H11265922-A (JP)
Title: Housing device for wafer
Inventor: DENDA YASUHIDE
IPC: H01L21/68
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To surely house a wafer into a cassette. SOLUTION: Concerning a housing device for wafer for moving down a wafer 10 along with a slope 22, on which a liquid flows, and housing the wafer in a housing part 32 located in the liquid under the slope 22, at a lower end part 23 of the slope 22, a flood part 25a and a light receiving part 25b are provided while facing each other and a transmission type sensor device 25 is provided for detecting the passage of the wafer 10 by shielding light flooded from the flood part 25a.
Patent JP-H08258846-A (JP)
Title: Standing pouch
Inventor: OMORI TOSHIYUKI
IPC: B65D33/16
Filed: 1995-03-27
Abstract: PURPOSE: To provide a standing pouch which stably stands by itself at the time of carrying or display, and does not deform even when a content is taken out, and of which the take-out port is automatically opened when a take-out part is unsealed, and which can be manufactured at a low cost. CONSTITUTION: A content 13 is filled in an internal space being formed of a bottom surface part 11 which has a space S under the bottom, and both side surface parts 12, 12, and the upper ends of both side surface parts 12, 12 are bonded and sealed, and the cross sectional areas of both side surface parts 12, 12 gradually become smaller as coming upward from the bottom surface part 11 for a standing pouch. For such a standing pouch, a take-out part 14 for the content is provided by protruding one part of the upper ends, at the upper ends of both side surface parts 12, 12. At the same time, at a location slightly lower than the upper ends, an elastic member 16 which spans in the width direction of both side surface parts 12, 12 is provided, and when the upper end of the take-out port 14 is cut off, the take-out port opens by the contracting force of the elastic member 16.
Patent JP-H02297257-A (JP)
Title: Plotting position designating system for automatic arrangement of characters
Inventor: OMORI SHIGERU
IPC: G06F17/21
Filed: 1989-03-20
Abstract: PURPOSE:To produce the character strings with optimum positions and spaces by designating an arrangement range of character strings including the spread in the line direction vertical to the character string and inputting previously the distance from a frame for each character string as its attribute via a user. CONSTITUTION:A character arrangement attribute input means 2 inputs previously the attribute related to the arrangement of character strings including an item showing whether the layout should be carried out only in the direction of the character string or also in the line direction. Then a character arrangement range input means 3 designates a plotting range of character strings in a rectangle. When the character strings are inputted via a character input means 1, a character string arrangement calculation means 4 calculates an optimum arrangement of characters within the plotting range according to the input character string and the character attribute. A plotting means 5 produces the character strings. As a result, a user can perform the input of characters with no consciousness of the arrangement of characters and can produce the characters with optimum positions and spaces.
Patent JP-S60210970-A (JP)
Title: Forming process for food products and device therefor
Inventor: SAWADA TAKEHIKO
IPC: A23G3/02
Filed: 1984-04-06
Abstract: PURPOSE:The stamping of food products which is effected using a mold into any, desired form is automatized to shorten the time for the forming process, further facilitate multilayer feeding, thus enabling food products to multify in layers and divesify into many kinds of commodity. CONSTITUTION:A plurality of openable molds 14 are allowed to go around and among these dies 14, the mold 14 which comes to the top edge of the close die 2 is closed and the top edge of the close die 2 is wrapped. Simultaneously, the outer skin of the food product and the content are extruded from the multilayered close die 2 into the cavity of the mold 14 to effect the food product forming. Then, when the closed mold moves to a prescribed position, the mold 14 is opened and the formed product is taken out. In other words, stamping of food product is automatized to enable the forming process to be automatized and shortened in its time required. Further, this process facilitates the multilayered feeding of starting materials, thus enabling multification in layers and diversification in kinds of food products.
Patent JP-H06305595-A (JP)
Title: Image forming device
Inventor: KITAZAWA OSAMU
IPC: B65H3/06
Filed: 1993-03-26
Abstract: PURPOSE:To attain noise lessening, space saving and cost reduction by driving a stopper means through a simple mechanism. CONSTITUTION:Stopper means 45 is provided controllably to open/close in a paper feed means 40 for feeding paper of a recording medium P to an image forming means of a device main unit. Action of controlling this stopper means 45 to open/close is associated with a drive system for driving a paper feed roller 43 in a recording medium separation conveying means.
Patent JP-H02247538-A (JP)
Title: Differential pressure type specific gravity measuring instrument
Inventor: HARADA SHINJI
IPC: G01N9/26
Filed: 1989-03-20
Abstract: PURPOSE:To easily measure the specific gravity of liquid by a differential pressure gauge by utilizing the proportional relation of the difference in atmospheric pressure between tubes to the specific gravity of the liquid to be measured when the two tubes which have different-height opening parts are inserted into the liquid to be measured while air is sent into the two tubes. CONSTITUTION:The opening parts 2 and 2' which differ in height are provided at the lower end parts of the tubes 1 and 1'. When the tubes 1 and 1' having the opening parts 2 and 2' differing in height are inserted into the liquid 3 to be measured while the air is sent in from an air pump device 4, the difference in atmospheric pressure between the tubes 1 and 1' is proportional to the specific gravity of the liquid 3 to be measured. Consequently, a proper sensor is combined with the differential pressure measuring instrument to easily convert a measured value into an electric signal or light signal, etc., and when measurement is performed continuously, the accuracy of the measurement is improved conveniently at need.
Patent JP-H07253372-A (JP)
Title: Electrostatic capacity-type pressure sensor
Inventor: ISHIKURA YOSHIYUKI
IPC: G01L9/12
Filed: 1994-03-15
Abstract: PURPOSE:To obtain the electrostatic capacity-type pressure sensor which is miniaturized and whose accuracy is high by a method wherein two diaphragms which are isolated from the outside and which are arranged so as to be faced are provided, two moving electrodes are provided on opposite faces of the diaphragms and a capacitor is provided between a fixed electrode and the moving electrode. CONSTITUTION:Precribed voltages are applied respectively across a fixed electrode 7 and a first moving electrode 8 as well as across the electrode 7 and a second moving electrode 9. The measured pressure P1 of surroundings 1 is applied to a first diaphragm part 2, and the measured pressure P2 of surroundings 2 is applied to a second diaphragm part 3. When P1>P2 at this time, the pressure P1 is introduced into a first gap 11a from a first pressure introduction hole 11b, it is applied to the diaphragm part 2, the pressure P2 is introduced into a second gap 12a from a second pressure introduction hole 12b, and a pressure difference is generated between the pressure P1 and the pressure P2. Thereby, a gap part inside a cavity C is changed according to the pressure difference, and the capacity value of a second capacitor structure which is constituted of the electrodes 7, 8 is changed. As a result, the capacity value is measured.
Patent JP-H04281291-A (JP)
Title: Semiconductor storage device
Inventor: NISHIMURA JUN
IPC: G11C11/407
Filed: 1991-03-08
Abstract: PURPOSE:To steepen the starting of a sense-amplifier and to increase the speed of its amplifying operation by pulling up a data line to be amplified on a high level side at high voltage. CONSTITUTION:When the sense-amplifier SA of a pseudo static RAM is at the first stage where a clock pulse sc 1 is generated, minute read-out voltage between data lines is amplified by the current limiting function of MOSFETQ10 and Q12 with relatively small conductance. At the second stage where a clock pulse sc 2 is generated, MOSFETQ 11 and 13 with relatively big conductance are turned ON and the speed of the amplifying operation of the amplifier SA is increased. At the third stage where a clock pulse -sc 3 is generated, an operating voltage at the high level side of the amplifier SA is changed to boosted voltage VHC and the potential of the data line is turned to a high level within a short period of time.